src/third_party/libdav1d/doc/meson.build

# Copyright © 2018, VideoLAN and dav1d authors
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doxygen = find_program('doxygen', required: false)

if doxygen.found()
    conf_data = configuration_data()
    conf_data.set('DOXYGEN_INPUT', join_paths(meson.source_root(), 'include/dav1d'))
    conf_data.set('DOXYGEN_STRIP', join_paths(meson.source_root(), 'include'))
    conf_data.set('DOXYGEN_OUTPUT', meson.current_build_dir())
    doxyfile = configure_file(input: 'Doxyfile.in',
                              output: 'Doxyfile',
                              configuration: conf_data)

    custom_target('doc',
                  build_by_default: false,
                  command: [doxygen, doxyfile],
                  output: ['html']
    )
endif